Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

Q. What will be the “one’s digit” in the square of the following numbers?

(v) $21222$

Answers (1)

best_answer

4 will be the “one’s digit” in the square of the 21222.

Since the square of a number ending with 2 will give 4 at units place.

Posted by

Devendra Khairwa

View full answer

Similar Questions

Latest Question

Identify the part of a bioreactor which is used as a foam breaker from the given figure.
Which of the following diagram is correct with regard to the proximal (P) and Distal (D) Tubule in Nephron?